OSIS-3491 Remove licence text on __init__ files
OSIS-3491 Remove licence text on __init__ files

uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/osis